Opened stent device



FIG. 1 is a top plan view of an opened stent device showing my new design; the side opposite being a mirror image

FIG. 2 is an elevation expanded view thereof, taken along reference arrows 2—2 in FIG. 1;

FIG. 3 is an elevation expanded view thereof, taken along reference arrows 3—3 in FIG. 1; and,

FIG. 4 is an elevation expanded view thereof, taken along reference arrows 4—4 in FIG. 1. 

The ornamental design for an opened stent device, as shown and described. 